1. “Anisotropic emission from multilayered plasmon resonator nanocomposites of isotropic semiconductor quantum dots“, T. Ozel, S. Nizamoglu, M.A. Sefunc, O. Samarskaya, I. O. Ozel, E. Mutlugun, S. V. Gaponenko, N. Gaponik, S. G. Hickey, A. Eychmuller, and H. V. Demir, ACS Nano, 5 (2), pp 1328-1334, 2011.
2. “Volumetric plasmonic resonators for increased absorption in thin-film organic solar cells“, M.A. Sefunc, A. K. Okyay and H. V. Demir, Applied Physics Letters, 98 (9), 2011.
3. “Photocatalytic hybrid nanocomposites of metal oxide nanoparticles enhanced towards the visible spectral range“, N. K. Perkgoz, E. Unal, M. A. Sefunc, R. S. Toru, S. Tek, E. Mutlugun, I. M. Soganci, H. Celiker, G. Celiker and H. V. Demir, Applied Catalysis B: Environmental 105 (1-2), 2011.
4. “Omni-polarized increased absorption in P3HT:PCBM based organic solar cells via excitation of plasmonic modes in periodic metallic back contact“, M. A. Sefunc, A. K. Okyay and H. V. Demir, Optics Express, 19 (15),14200- 14209, 2011.

5. “Photocatalytic cleaning and nanotechnology“ ,G. Celiker, H. V. Demir, D. Yucel, M. A. Sefunc, E. Mutlugun, Advances in Coatings Technology (ACT'08) Conference, Warsaw, Poland (25-27 November 2008). Paper 34. Invited Paper.
6. “Volumetric plasmonic resonators for very thin organic solar cells“, M. A. Sefunc , A. K. Okyay and H. V. Demir, 2010 IEEE Photonics Society Annual Meeting, Denver, USA.
7. “Observation of anisotropic emission from semiconductor quantum dots in nanocomposites of metal nanoparticles“, T. Ozel, S. Nizamoglu, M. A. Sefunc, O. Samarskaya, I. O. Ozel, E. Mutlugun, V. Lesnyak, N. Gaponik, A. Eychmüller, S. V. Gaponenko and H. V. Demir, 2010 IEEE Photonics Society Annual Meeting, Denver, USA.
8. “Volumetric plasmonic resonator architectures for thin-film solar cells“ M. A. Sefunc, A. K. Okyay, and H. V. Demir. 2011 N4E-Enhancing Energy Efficiency through Nanophotonics, Plenary meeting (1-2 June), Stockholm, Sweden.


9. “Photocatalytic Nanocomposites for Increased Optical Activity in the near UV and Visible“, M. A. Sefunc, E. Mutlugün, N. Kosku Perkgöz, D. Yücel, G. Çeliker, and H. V. Demir, Nanoscience and Nanotechnology Conference (NANOTR IV), Istanbul Technical University, Istanbul (9-13 June 2008).
10. “Nanocrystal hybridization of Si devices for significant enhancement in UV operation“, E. Mutlugün, M. A. Sefünç , I. M. Soganci, and H. V. Demir, Nanoscience and Nanotechnology Conference (NANOTR IV), Istanbul Technical University, Istanbul (9-13 June 2008).
11. “Plasmonically Enhanced Extraordinary Absorption in Light Trapping Silicon Photonic Devices for Photodetection and Photovoltaics“, M. A. Sefunc , A. K Okyay, H. V. Demir, Graduate Research Conference (GRC 2010), Bilkent University, Ankara (March 2010).
12. “Volumetric plasmonic resonators for thin-film photovoltaics“, M. A. Sefunc , A. K Okyay, H. V. Demir, Graduate Research Conference (GRC 2011), Bilkent University (March), Ankara.